import { createRouter, createWebHashHistory } from 'vue-router'
import store from '@/store'
import { RouterView } from 'vue-router'
import { h } from 'vue'
const Layout = () => import('@/views/Layout')
const Home = () => import('@/views/home/index')
const TopCategory = () => import('@/views/category')
const SubCategory = () => import('@/views/category/components/sub')
const Goods = () => import('@/views/goods/index')
const Login = () => import('@/views/login/index')
const LoginCallback = () => import('@/views/login/callback')
const Cart = () => import('@/views/cart/index')
const Checkout = () => import('@/views/member/pay/checkout')
const PayIndex = () => import('@/views/member/pay/index')
const PayResult = () => import('@/views/member/pay/result')
const MemberLayout = () => import('@/views/member/Layout')
const MemberHome = () => import('@/views/member/home')
const MemberOrder = () => import('@/views/member/order')
const MemberOrderDetail = () => import('@/views/member/order/detail')
const routes = [
  {
    path: '/',
    component: Layout,
    children: [{
      path: '/',
      component: Home
    },
    { path: '/category/:id', component: TopCategory },
    { path: '/category/sub/:id', component: SubCategory },
    { path: '/product/:id', component: Goods },
    { path: '/cart', component: Cart },
    { path: '/member/checkout', component: Checkout },
    { path: '/member/pay', component: PayIndex },
    { path: '/pay/callback', component: PayResult },
    {
      path: '/member',
      component: MemberLayout,
      children: [
        { path: '/member', component: MemberHome },
        // { path: '/member/order', component: MemberOrder },
        // { path: '/member/order/:id', component: MemberOrderDetail }
        {
          path: '/member/order',
          // 创建一个RouterView容器形成嵌套关系
          component: { render: () => h(<RouterView />) },
          children: [
            { path: '', component: MemberOrder },
            { path: ':id', component: MemberOrderDetail }
          ]
        }
      ]
    }
    ]
  },
  { path: '/login', component: Login },
  { path: '/login/callback', component: LoginCallback }
]

// 创建路由实例
const router = createRouter({
  // 使用hash方式实现路由
  history: createWebHashHistory(),
  // 配置路由规则，写法和之前一样
  routes,
  scrollBehavior() {
    return { left: 0, top: 0 }
  }
})
// 前置导航守卫
router.beforeEach((to, from, next) => {
  // 需要登录的路由：地址是以 /member 开头
  const { profile } = store.state.user
  if (!profile.token && to.path.startsWith('/member')) {
    return next('/login?redirectUrl=' + encodeURIComponent(to.fullPath))
  }
  next()
})
export default router
